The OBDⅡ Reader is a mini-scanner for real-time automotive diagnostics based on the OBDⅡ Reader protocol. A diagnosis is instantly available anytime, anywhere by connecting the code reader and the diagnostic socket. Sturdy design for portable operation Plug & Play, easy to use Specialized for all types of vehicles with perfect accuracy Convenient read all Diagnostic Trouble Code (DTC) compatible with the OBDⅡ Reader standard DTC displayed in a 4-digit LCD Erases DTC automatically